BATHYMETRIC SURVEYS
CREATING 3D MAPS OF UNDERWATER TOPOGRAPHY
Bathymetric surveying measures and maps the underwater topography, the bathymetry, of a body of water like lakes, rivers, or oceans. This type of surveying creates detailed maps of the underwater features and terrain, including the depth of the water, the shape of the floor, and the location of any underwater obstructions, such as rocks or shipwrecks.
Bathymetric surveying is usually conducted using specialized equipment such as sonar or acoustic depth finders, which send out sound waves that bounce off the floor and other underwater objects. By measuring the time it takes for these sound waves to travel and bounce back to the equipment, bathymetric surveyors calculate the depth of the water and create detailed maps of the underwater terrain.
Bathymetric surveys are used for a variety of purposes, including navigation, marine exploration, and research into underwater ecosystems. They are especially important for the shipping industry, as accurate bathymetric data can help ships avoid underwater hazards and navigate safely through unfamiliar waters.
TOPOGRAPHIC + BATHYMETRIC SURVEYS
R&R EXPERIENCE
MAVERIX RIGHT-OF-WAY SURVEY | DOUGLAS COUNTY, CO
CLIENT: Tom Richardson, LLC | SIZE: 16 Miles
R&R is currently providing land surveying services for a proposed telecom infrastructure design and installation for approximately 14 miles of rural Douglas County, Colorado. The survey scope includes topography, physical site features, utility locating, and right-of-way delineation. R&R anticipates future preparation of plan/profile exhibits and legal descriptions following telecom design by others.
MITCHELL GULCH POND SURVEY | CASTLE ROCK, CO
CLIENT: W.W. Wheeler & Associates, Inc. | SIZE: 3 Acres
R&R conducted a topographic and bathymetric survey of the 3-acre Mitchell Gulch Pond located in Castle Rock, Colorado. Survey data was used to develop an elevation/area/capacity relationship for the State of Colorado Division of Water Resource for pond administration and management.
LAKE OAHE | NORTH DAKOTA & SOUTH DAKOTA
CLIENT: Ayres Associates | SIZE: 140 Miles
R&R conducted a topographic and bathymetric survey of an approximately 190 miles portion of the Missouri River north of the Oahe dam in Pierre, South Dakota north of Fort Yates, North Dakota. R&R utilized simultaneous survey crews working on both the east and west banks of the river, working for multiple weeks. Data was compiled for volume analysis and verification of Lake Oahe capacity.
FORT PECK LAKE | FORT PECK, MT
CLIENT: Ayres Associates | SIZE: 134 Miles
R&R conducted a topographic and bathymetric survey of the approximately 134 miles of Fort Peck Lake outside Fort Peck, Montana across multiple weeks of field work. R&R provided a survey of the Missouri River arm as well as Dry Arm portions of Fort Peck Lake, and documented boundary monuments surrounding the banks of the lake.
MARIA RESERVOIR | WALENSBURG, CO
CLIENT: Kelmore Development | SIZE: 190 Acres
R&R conducted a turnkey topographic and bathymetric survey with dual frequency transducer and aerial drone for bog areas of the 190-acre Maria Reservoir located in Walensburg, Colorado. An existing conditions volume report was prepared, as well as calculations for required sediment removal to reach the approved reservoir volume per specific bank elevation.
VERMILLION LAKE | WHEAT RIDGE, CO
CLIENT: Carlson Associates | SIZE: 10 Acres
R&R conducted a topographic and bathymetric survey of the 10-acre Vermillion Lake located in Wheat Ridge, Colorado. R&R conducted earthwork and volume calculations based on existing conditions to determine the necessary fill to expand lake banks to accommodate commercial development.
